dependency update (#40)

* v4 dependency update

* v4 dependency update .2

.github/workflows/go.yml

@@ -1,8 +1,8 @@
 name: Go
 on: [push]
 jobs:
-  build:
-    name: Build
+  build-legacy:
+    name: Build Legacy
     runs-on: ubuntu-latest
     steps:
     - name: Set up Go 1.13
@@ -16,5 +16,16 @@ jobs:
       run: GO111MODULE=on go test -race -cover -count=5 .
     - name: Test v3
       run: cd ./v3 && GO111MODULE=on go test -race -cover -count=5 ./...
-    - name: Test v4
-      run: cd ./v4 && GO111MODULE=on go test -race -cover -count=5 ./...
+  build-latest:
+    name: Build Latest
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Go 1.21
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.21
+        id: go
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v1
+      - name: Test v4
+        run: cd ./v4 && GO111MODULE=on go test -race -cover -count=5 ./...

README.md

@@ -91,11 +91,11 @@ However, if that is even not enough, it is possible to reimplement an entire sta
 ## Version comparison
 
 | version | package management | api | grpc client | prometheus client | docs |
-|---------|--------------------| --- | ----------- | ----------------- | ------|
-| v1.0.2 | glide | interceptors | `^1.0.0` | `~0.8.0` |  |
-| v2.0.2 | modules| interceptors + [stats.Handler](https://godoc.org/google.golang.org/grpc/stats#Handler) | `1.13.0` | `0.8.0` | [![GoDoc](https://godoc.org/github.com/piotrkowalczuk/promgrpc?status.svg)](https://godoc.org/github.com/piotrkowalczuk/promgrpc) |
-| v3.2.2 | modules | interceptors + [stats.Handler](https://godoc.org/google.golang.org/grpc/stats#Handler) | `1.13.0` | `0.8.0` | [![GoDoc](https://godoc.org/github.com/piotrkowalczuk/promgrpc/v3?status.svg)](https://godoc.org/github.com/piotrkowalczuk/promgrpc/v3) |
-| v4.0.0 | modules | [stats.Handler](https://godoc.org/google.golang.org/grpc/stats#Handler) | `1.24.0` | `1.1.0` | [![GoDoc](https://godoc.org/github.com/piotrkowalczuk/promgrpc/v4?status.svg)](https://godoc.org/github.com/piotrkowalczuk/promgrpc/v4) |
+|---------|--------------------| --- |-------------|-------------------| ------|
+| v1.0.2 | glide | interceptors | `^1.0.0`    | `~0.8.0`          |  |
+| v2.0.2 | modules| interceptors + [stats.Handler](https://godoc.org/google.golang.org/grpc/stats#Handler) | `1.13.0`    | `0.8.0`           | [![GoDoc](https://godoc.org/github.com/piotrkowalczuk/promgrpc?status.svg)](https://godoc.org/github.com/piotrkowalczuk/promgrpc) |
+| v3.2.2 | modules | interceptors + [stats.Handler](https://godoc.org/google.golang.org/grpc/stats#Handler) | `1.13.0`    | `0.8.0`           | [![GoDoc](https://godoc.org/github.com/piotrkowalczuk/promgrpc/v3?status.svg)](https://godoc.org/github.com/piotrkowalczuk/promgrpc/v3) |
+| v4.0.0 | modules | [stats.Handler](https://godoc.org/google.golang.org/grpc/stats#Handler) | `1.58.3`    | `1.17.0`          | [![GoDoc](https://godoc.org/github.com/piotrkowalczuk/promgrpc/v4?status.svg)](https://godoc.org/github.com/piotrkowalczuk/promgrpc/v4) |
 
 ## Example
 

v4/go.mod

@@ -1,10 +1,13 @@
 module github.com/piotrkowalczuk/promgrpc/v4
 
 require (
-	github.com/golang/protobuf v1.4.3
-	github.com/prometheus/client_golang v1.11.1
-	github.com/prometheus/client_model v0.2.0
-	google.golang.org/grpc v1.28.0
+	github.com/golang/protobuf v1.5.3
+	github.com/prometheus/client_golang v1.17.0
+	github.com/prometheus/client_model v0.5.0
+	github.com/prometheus/procfs v0.12.0 // indirect
+	golang.org/x/net v0.17.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20231012201019-e917dd12ba7a // indirect
+	google.golang.org/grpc v1.58.3
 
 )